diff --git a/arch/x86/include/asm/kmemcheck.h b/arch/x86/include/asm/kmemcheck.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/arch/x86/include/asm/kmemcheck.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/arch/x86/mm/kmemcheck/error.c b/arch/x86/mm/kmemcheck/error.c
deleted file mode 100644
index cec5940325151e407aa90128a35cb683afd436d7..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/error.c
+++ /dev/null
@@ -1 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
diff --git a/arch/x86/mm/kmemcheck/error.h b/arch/x86/mm/kmemcheck/error.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/error.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/arch/x86/mm/kmemcheck/opcode.c b/arch/x86/mm/kmemcheck/opcode.c
deleted file mode 100644
index cec5940325151e407aa90128a35cb683afd436d7..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/opcode.c
+++ /dev/null
@@ -1 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
diff --git a/arch/x86/mm/kmemcheck/opcode.h b/arch/x86/mm/kmemcheck/opcode.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/opcode.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/arch/x86/mm/kmemcheck/pte.c b/arch/x86/mm/kmemcheck/pte.c
deleted file mode 100644
index cec5940325151e407aa90128a35cb683afd436d7..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/pte.c
+++ /dev/null
@@ -1 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
diff --git a/arch/x86/mm/kmemcheck/pte.h b/arch/x86/mm/kmemcheck/pte.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/pte.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/arch/x86/mm/kmemcheck/selftest.c b/arch/x86/mm/kmemcheck/selftest.c
deleted file mode 100644
index cec5940325151e407aa90128a35cb683afd436d7..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/selftest.c
+++ /dev/null
@@ -1 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
diff --git a/arch/x86/mm/kmemcheck/selftest.h b/arch/x86/mm/kmemcheck/selftest.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/selftest.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/arch/x86/mm/kmemcheck/shadow.h b/arch/x86/mm/kmemcheck/shadow.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/arch/x86/mm/kmemcheck/shadow.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/include/linux/kmemcheck.h b/include/linux/kmemcheck.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/include/linux/kmemcheck.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
diff --git a/mm/kmemcheck.c b/mm/kmemcheck.c
deleted file mode 100644
index cec5940325151e407aa90128a35cb683afd436d7..0000000000000000000000000000000000000000
--- a/mm/kmemcheck.c
+++ /dev/null
@@ -1 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
diff --git a/tools/include/linux/kmemcheck.h b/tools/include/linux/kmemcheck.h
deleted file mode 100644
index ea32a7d3cf1bc87963b259a9902042a7c33e41e4..0000000000000000000000000000000000000000
--- a/tools/include/linux/kmemcheck.h
+++ /dev/null
@@ -1 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */